Stanley Transit Fliptop Mug - Black - 470ml

The mug keeps drinks hot for up to 6 hours and cold for up to 8 hours due to its double-wall vacuum insulation.

Yes, every piece of this stainless steel vacuum bottle, including the lid, is dishwasher safe. Top-rack washing is recommended.

No, this mug is not designed for carbonated beverages. The pressure build-up could cause leaks or sudden opening of the lid.

'Built for Life' is Stanley's promise since 1913 to manufacture rugged, high-performance products that last a lifetime.

Make sure the lid is firmly locked after you have finished sipping. Ensure the silicone seal within the lid is clean and properly seated.

No, this mug should not be used in a microwave or placed in a freezer. Doing so can damage the vacuum insulation or the materials.

This particular model has a capacity of 470ml (0.47 liters).

Ensure the lid is fully closed and sealed. Check for any damage to the vacuum seal or lid components. Pre-warm or pre-chill the mug with hot or cold water for a few minutes before filling with your beverage.

Ensure there are no obstructions in the lid mechanism. Clean the lid thoroughly, paying attention to the sealing areas. If the issue persists, the lid may require replacement.

Verify that the lid is properly secured and locked. Check the silicone seal inside the lid for any debris or damage. Ensure the mug is not overfilled beyond the designated fill line.

This is rare but can occur if harsh cleaning agents are used or if liquid is left in the mug for extended periods. Hand wash with a mild detergent and a non-abrasive sponge. For stubborn stains, a paste of baking soda and water can be used as a gentle cleaner.